50894-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50894-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,9 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 50894-67:
(7*5)+(6*0)+(5*8)+(4*9)+(3*4)+(2*6)+(1*7)=142
142 % 10 = 2
So 50894-67-2 is a valid CAS Registry Number.